class sun.management.counter.perf.PerfDataEntry
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: sun.management.counter.perf.PerfDataEntry
super_class: java.lang.Object
{
private java.lang.String name;
descriptor: Ljava/lang/String;
flags: (0x0002) ACC_PRIVATE
private int entryStart;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private int entryLength;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private int vectorLength;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private sun.management.counter.perf.PerfDataType dataType;
descriptor: Lsun/management/counter/perf/PerfDataType;
flags: (0x0002) ACC_PRIVATE
private int flags;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private sun.management.counter.Units unit;
descriptor: Lsun/management/counter/Units;
flags: (0x0002) ACC_PRIVATE
private sun.management.counter.Variability variability;
descriptor: Lsun/management/counter/Variability;
flags: (0x0002) ACC_PRIVATE
private int dataOffset;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private int dataSize;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private java.nio.ByteBuffer data;
descriptor: Ljava/nio/ByteBuffer;
flags: (0x0002) ACC_PRIVATE
static final boolean $assertionsDisabled;
descriptor: Z
flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc Lsun/management/counter/perf/PerfDataEntry;
invokevirtual java.lang.Class.desiredAssertionStatus:()Z
ifne 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: putstatic sun.management.counter.perf.PerfDataEntry.$assertionsDisabled:Z
return
LocalVariableTable:
Start End Slot Name Signature
void <init>(java.nio.ByteBuffer);
descriptor: (Ljava/nio/ByteBuffer;)V
flags: (0x0000)
Code:
stack=5, locals=6, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aload 1
invokevirtual java.nio.ByteBuffer.position:()I
putfield sun.management.counter.perf.PerfDataEntry.entryStart:I
2: aload 0
aload 1
invokevirtual java.nio.ByteBuffer.getInt:()I
putfield sun.management.counter.perf.PerfDataEntry.entryLength:I
3: aload 0
getfield sun.management.counter.perf.PerfDataEntry.entryLength:I
ifle 4
aload 0
getfield sun.management.counter.perf.PerfDataEntry.entryLength:I
aload 1
invokevirtual java.nio.ByteBuffer.limit:()I
if_icmple 7
4: StackMap locals: sun.management.counter.perf.PerfDataEntry java.nio.ByteBuffer
StackMap stack:
new sun.management.counter.perf.InstrumentationException
dup
new java.lang.StringBuilder
dup
ldc "Invalid entry length: entryLength = "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
5: aload 0
getfield sun.management.counter.perf.PerfDataEntry.entryLength:I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
6: invokespecial sun.management.counter.perf.InstrumentationException.<init>:(Ljava/lang/String;)V
athrow
7: StackMap locals:
StackMap stack:
aload 0
getfield sun.management.counter.perf.PerfDataEntry.entryStart:I
aload 0
getfield sun.management.counter.perf.PerfDataEntry.entryLength:I
iadd
aload 1
invokevirtual java.nio.ByteBuffer.limit:()I
if_icmple 13
8: new sun.management.counter.perf.InstrumentationException
dup
new java.lang.StringBuilder
dup
ldc "Entry extends beyond end of buffer: entryStart = "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
9: aload 0
getfield sun.management.counter.perf.PerfDataEntry.entryStart:I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
10: ldc " entryLength = "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
getfield sun.management.counter.perf.PerfDataEntry.entryLength:I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
11: ldc " buffer limit = "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 1
invokevirtual java.nio.ByteBuffer.limit:()I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
12: invokespecial sun.management.counter.perf.InstrumentationException.<init>:(Ljava/lang/String;)V
athrow
13: StackMap locals:
StackMap stack:
aload 1
aload 0
getfield sun.management.counter.perf.PerfDataEntry.entryStart:I
iconst_4
iadd
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
14: aload 1
invokevirtual java.nio.ByteBuffer.getInt:()I
istore 2
start local 2 15: aload 0
getfield sun.management.counter.perf.PerfDataEntry.entryStart:I
iload 2
iadd
aload 1
invokevirtual java.nio.ByteBuffer.limit:()I
if_icmple 21
16: new sun.management.counter.perf.InstrumentationException
dup
new java.lang.StringBuilder
dup
ldc "Invalid name offset: entryStart = "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
17: aload 0
getfield sun.management.counter.perf.PerfDataEntry.entryStart:I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
18: ldc " nameOffset = "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
iload 2
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
19: ldc " buffer limit = "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 1
invokevirtual java.nio.ByteBuffer.limit:()I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
20: invokespecial sun.management.counter.perf.InstrumentationException.<init>:(Ljava/lang/String;)V
athrow
21: StackMap locals: int
StackMap stack:
aload 1
aload 0
getfield sun.management.counter.perf.PerfDataEntry.entryStart:I
bipush 8
iadd
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
22: aload 0
aload 1
invokevirtual java.nio.ByteBuffer.getInt:()I
putfield sun.management.counter.perf.PerfDataEntry.vectorLength:I
23: aload 1
aload 0
getfield sun.management.counter.perf.PerfDataEntry.entryStart:I
bipush 12
iadd
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
24: aload 0
aload 1
invokevirtual java.nio.ByteBuffer.get:()B
invokestatic sun.management.counter.perf.PerfDataType.toPerfDataType:(B)Lsun/management/counter/perf/PerfDataType;
putfield sun.management.counter.perf.PerfDataEntry.dataType:Lsun/management/counter/perf/PerfDataType;
25: aload 1
aload 0
getfield sun.management.counter.perf.PerfDataEntry.entryStart:I
bipush 13
iadd
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
26: aload 0
aload 1
invokevirtual java.nio.ByteBuffer.get:()B
putfield sun.management.counter.perf.PerfDataEntry.flags:I
27: aload 1
aload 0
getfield sun.management.counter.perf.PerfDataEntry.entryStart:I
bipush 14
iadd
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
28: aload 0
aload 1
invokevirtual java.nio.ByteBuffer.get:()B
invokestatic sun.management.counter.Units.toUnits:(I)Lsun/management/counter/Units;
putfield sun.management.counter.perf.PerfDataEntry.unit:Lsun/management/counter/Units;
29: aload 1
aload 0
getfield sun.management.counter.perf.PerfDataEntry.entryStart:I
bipush 15
iadd
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
30: aload 0
aload 1
invokevirtual java.nio.ByteBuffer.get:()B
invokestatic sun.management.counter.Variability.toVariability:(I)Lsun/management/counter/Variability;
putfield sun.management.counter.perf.PerfDataEntry.variability:Lsun/management/counter/Variability;
31: aload 1
aload 0
getfield sun.management.counter.perf.PerfDataEntry.entryStart:I
bipush 16
iadd
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
32: aload 0
aload 1
invokevirtual java.nio.ByteBuffer.getInt:()I
putfield sun.management.counter.perf.PerfDataEntry.dataOffset:I
33: aload 1
aload 0
getfield sun.management.counter.perf.PerfDataEntry.entryStart:I
iload 2
iadd
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
34: iconst_0
istore 3
start local 3 35: goto 37
StackMap locals: int
StackMap stack:
36: iinc 3 1
StackMap locals:
StackMap stack:
37: aload 1
invokevirtual java.nio.ByteBuffer.get:()B
ifne 36
38: iload 3
newarray 8
astore 4
start local 4 39: aload 1
aload 0
getfield sun.management.counter.perf.PerfDataEntry.entryStart:I
iload 2
iadd
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
40: iconst_0
istore 5
start local 5 41: goto 44
42: StackMap locals: byte[] int
StackMap stack:
aload 4
iload 5
aload 1
invokevirtual java.nio.ByteBuffer.get:()B
bastore
43: iinc 5 1
StackMap locals:
StackMap stack:
44: iload 5
iload 3
if_icmplt 42
end local 5 45: aload 0
new java.lang.String
dup
aload 4
ldc "UTF-8"
invokespecial java.lang.String.<init>:([BLjava/lang/String;)V
putfield sun.management.counter.perf.PerfDataEntry.name:Ljava/lang/String;
46: goto 49
47: StackMap locals: sun.management.counter.perf.PerfDataEntry java.nio.ByteBuffer int int byte[]
StackMap stack: java.io.UnsupportedEncodingException
astore 5
start local 5 48: new java.lang.InternalError
dup
aload 5
invokevirtual java.io.UnsupportedEncodingException.getMessage:()Ljava/lang/String;
invokespecial java.lang.InternalError.<init>:(Ljava/lang/String;)V
athrow
end local 5 49: StackMap locals:
StackMap stack:
aload 0
getfield sun.management.counter.perf.PerfDataEntry.variability:Lsun/management/counter/Variability;
getstatic sun.management.counter.Variability.INVALID:Lsun/management/counter/Variability;
if_acmpne 53
50: new sun.management.counter.perf.InstrumentationException
dup
new java.lang.StringBuilder
dup
ldc "Invalid variability attribute: name = "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
51: aload 0
getfield sun.management.counter.perf.PerfDataEntry.name:Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
52: invokespecial sun.management.counter.perf.InstrumentationException.<init>:(Ljava/lang/String;)V
athrow
53: StackMap locals:
StackMap stack:
aload 0
getfield sun.management.counter.perf.PerfDataEntry.unit:Lsun/management/counter/Units;
getstatic sun.management.counter.Units.INVALID:Lsun/management/counter/Units;
if_acmpne 57
54: new sun.management.counter.perf.InstrumentationException
dup
new java.lang.StringBuilder
dup
ldc "Invalid units attribute: name = "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
55: aload 0
getfield sun.management.counter.perf.PerfDataEntry.name:Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
56: invokespecial sun.management.counter.perf.InstrumentationException.<init>:(Ljava/lang/String;)V
athrow
57: StackMap locals:
StackMap stack:
aload 0
getfield sun.management.counter.perf.PerfDataEntry.vectorLength:I
ifle 60
58: aload 0
aload 0
getfield sun.management.counter.perf.PerfDataEntry.vectorLength:I
aload 0
getfield sun.management.counter.perf.PerfDataEntry.dataType:Lsun/management/counter/perf/PerfDataType;
invokevirtual sun.management.counter.perf.PerfDataType.size:()I
imul
putfield sun.management.counter.perf.PerfDataEntry.dataSize:I
59: goto 61
60: StackMap locals:
StackMap stack:
aload 0
aload 0
getfield sun.management.counter.perf.PerfDataEntry.dataType:Lsun/management/counter/perf/PerfDataType;
invokevirtual sun.management.counter.perf.PerfDataType.size:()I
putfield sun.management.counter.perf.PerfDataEntry.dataSize:I
61: StackMap locals:
StackMap stack:
aload 0
getfield sun.management.counter.perf.PerfDataEntry.entryStart:I
aload 0
getfield sun.management.counter.perf.PerfDataEntry.dataOffset:I
iadd
aload 0
getfield sun.management.counter.perf.PerfDataEntry.dataSize:I
iadd
aload 1
invokevirtual java.nio.ByteBuffer.limit:()I
if_icmple 68
62: new sun.management.counter.perf.InstrumentationException
dup
new java.lang.StringBuilder
dup
ldc "Data extends beyond end of buffer: entryStart = "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
63: aload 0
getfield sun.management.counter.perf.PerfDataEntry.entryStart:I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
64: ldc " dataOffset = "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
getfield sun.management.counter.perf.PerfDataEntry.dataOffset:I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
65: ldc " dataSize = "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
getfield sun.management.counter.perf.PerfDataEntry.dataSize:I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
66: ldc " buffer limit = "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 1
invokevirtual java.nio.ByteBuffer.limit:()I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
67: invokespecial sun.management.counter.perf.InstrumentationException.<init>:(Ljava/lang/String;)V
athrow
68: StackMap locals:
StackMap stack:
aload 1
aload 0
getfield sun.management.counter.perf.PerfDataEntry.entryStart:I
aload 0
getfield sun.management.counter.perf.PerfDataEntry.dataOffset:I
iadd
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
69: aload 0
aload 1
invokevirtual java.nio.ByteBuffer.slice:()Ljava/nio/ByteBuffer;
putfield sun.management.counter.perf.PerfDataEntry.data:Ljava/nio/ByteBuffer;
70: aload 0
getfield sun.management.counter.perf.PerfDataEntry.data:Ljava/nio/ByteBuffer;
aload 1
invokevirtual java.nio.ByteBuffer.order:()Ljava/nio/ByteOrder;
invokevirtual java.nio.ByteBuffer.order:(Ljava/nio/ByteOrder;)Ljava/nio/ByteBuffer;
pop
71: aload 0
getfield sun.management.counter.perf.PerfDataEntry.data:Ljava/nio/ByteBuffer;
aload 0
getfield sun.management.counter.perf.PerfDataEntry.dataSize:I
invokevirtual java.nio.ByteBuffer.limit:(I)Ljava/nio/Buffer;
pop
72: return
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 73 0 this Lsun/management/counter/perf/PerfDataEntry;
0 73 1 b Ljava/nio/ByteBuffer;
15 73 2 nameOffset I
35 73 3 nameLength I
39 73 4 symbolBytes [B
41 45 5 i I
48 49 5 e Ljava/io/UnsupportedEncodingException;
Exception table:
from to target type
45 46 47 Class java.io.UnsupportedEncodingException
MethodParameters:
Name Flags
b
public int size();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.management.counter.perf.PerfDataEntry.entryLength:I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/management/counter/perf/PerfDataEntry;
public java.lang.String name();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.management.counter.perf.PerfDataEntry.name:Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/management/counter/perf/PerfDataEntry;
public sun.management.counter.perf.PerfDataType type();
descriptor: ()Lsun/management/counter/perf/PerfDataType;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.management.counter.perf.PerfDataEntry.dataType:Lsun/management/counter/perf/PerfDataType;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/management/counter/perf/PerfDataEntry;
public sun.management.counter.Units units();
descriptor: ()Lsun/management/counter/Units;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.management.counter.perf.PerfDataEntry.unit:Lsun/management/counter/Units;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/management/counter/perf/PerfDataEntry;
public int flags();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.management.counter.perf.PerfDataEntry.flags:I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/management/counter/perf/PerfDataEntry;
public int vectorLength();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.management.counter.perf.PerfDataEntry.vectorLength:I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/management/counter/perf/PerfDataEntry;
public sun.management.counter.Variability variability();
descriptor: ()Lsun/management/counter/Variability;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.management.counter.perf.PerfDataEntry.variability:Lsun/management/counter/Variability;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/management/counter/perf/PerfDataEntry;
public java.nio.ByteBuffer byteData();
descriptor: ()Ljava/nio/ByteBuffer;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.management.counter.perf.PerfDataEntry.data:Ljava/nio/ByteBuffer;
iconst_0
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
1: getstatic sun.management.counter.perf.PerfDataEntry.$assertionsDisabled:Z
ifne 2
aload 0
getfield sun.management.counter.perf.PerfDataEntry.data:Ljava/nio/ByteBuffer;
invokevirtual java.nio.ByteBuffer.remaining:()I
aload 0
invokevirtual sun.management.counter.perf.PerfDataEntry.vectorLength:()I
if_icmpeq 2
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield sun.management.counter.perf.PerfDataEntry.data:Ljava/nio/ByteBuffer;
invokevirtual java.nio.ByteBuffer.duplicate:()Ljava/nio/ByteBuffer;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lsun/management/counter/perf/PerfDataEntry;
public java.nio.LongBuffer longData();
descriptor: ()Ljava/nio/LongBuffer;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=2, args_size=1
start local 0 0: aload 0
getfield sun.management.counter.perf.PerfDataEntry.data:Ljava/nio/ByteBuffer;
invokevirtual java.nio.ByteBuffer.asLongBuffer:()Ljava/nio/LongBuffer;
astore 1
start local 1 1: aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/management/counter/perf/PerfDataEntry;
1 2 1 lb Ljava/nio/LongBuffer;
}
SourceFile: "PerfDataEntry.java"
NestMembers:
sun.management.counter.perf.PerfDataEntry$EntryFieldOffset
InnerClasses:
private EntryFieldOffset = sun.management.counter.perf.PerfDataEntry$EntryFieldOffset of sun.management.counter.perf.PerfDataEntry